needed in the event of any school crisis. reggie kumar tells us some parents are thinking about home schooling in light of this massacre. >> reporter: some parents couldn't stop thinking about the newtown, connecticut school shooting during san francisco's holiday snow event at the civic center plaza. many people have mixed feelings about the security in place. and some were debating to send their children to class on monday. diana wattson was moved to tears thinking about the innocent lives taken way too soon. >> yes. it's sad. it is really sad. i rather my child be safe even if it do look like a prison. i want my child to come home safe than it looking like an average playground and anyone can come in. >> i feel we are sending our children to prison. it wasn't any exit. there was no way to exit out the windows or exit out the doors. the children are not safe. not in america today because of the mental issues that we are dealing with. ingly don't think it will prevent me sending my child to school. i feel it is an isolated incident. as horrible is it is, it is those that stand out.